Make of plastics materials, strong and Enduring, and can be used for long terms. Antiodor effectively prevents spread of dirt odors in the sewer and keep the air around the washbasin freshs. Flexible pipe can be easily expanded and bent into Ushape, Sshape or other shape. Convenient connection. It is a necessary for any sink, ensuring smooth water flows without blockages. Suitable for most wash basins. Suitable for people in households, hotel, public places, and other areas who need to solve the problem of in washbasin sewers.It can be widely used in bathrooms, kitchens, restrooms, and other places to ensures a cleans around the washbasin.